(1)
Sahoo, S. P.; Jayasingh, S. C.; Routray, S. S.; Mohapatra, B. Laparoscopic Cholecystectomy - Comparison of Two Different Techniques of Ultrasound Guided Blocks for Postoperative Pain Relief. Int. J. Heal. Clin. Res. 2021, 4, 96-100.